Patent US4185371A successfully refreshed from Google Patents.
US4185371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beading installation tool
Assignee: Individual
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Filing: 1978-01-12
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Granted: 1980-01-29
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Expires: 1998-01-12
Abstract
Abstract A tool for installing a locking strip of rubber or other material in a molding comprises an integral handle/head having a tunnel through the head at a shallow angle to allow passage of the locking strip therethrough. The sole of the head is tapered at both front and rear to allow sliding the tool forward and backward, while grooves on the side of the head displace the lips of the molding to permit entry of the locking strip and closure of the molding around the strip without damage to either molding or locking strip.
Inventors
- 👤 Melvin L. Barnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:31
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/0092; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53657
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
190 words
A beading installation tool for installing beading in a slot in an elastic molding, said tool comprising: a head portion of length greater than width, having upper and lower surfaces and being tapered at both the front and rear of the head, said head portion including an indentation of uniformly increasing depth formed in the lower surface between an aperture and the rear of the head, the indentation being deepest adjacent the aperture and being shallowest at the rear of the head, and the indentation not extending widthwise to the sides of the head; the aperture extending through said head from said upper surface to said lower surface, said aperture being closer to the front at the upper surface than at the lower surface; a groove formed in the periphery of said head and extending around the front and along the sides thereof, the groove extending rearward on each side of the head at least as far as the rearmost portion of the aperture at the upper surface; and handle means attached to the head at the rear portion of the upper surface for applying forward and rearward forces thereto.
Claim 2
Dependent Claim
190 words
A beading installation tool for installing beading in a slot in an elastic molding, said tool comprising: a head portion of length greater than width, having upper and lower surfaces and being tapered at both the front and rear of the head, said head portion including an indentation of uniformly increasing depth formed in the lower surface between an aperture and the rear of the head, the indentation being deepest adjacent the aperture and being shallowest at the rear of the head, and the indentation not extending widthwise to the sides of the head; the aperture extending through said head from said upper surface to said lower surface, said aperture being closer to the front at the upper surface than at the lower surface; a groove formed in the periphery of said head and extending around the front and along the sides thereof, the groove extending rearward on each side of the head at least as far as the rearmost portion of the aperture at the upper surface; and handle means attached to the head at the rear portion of the upper surface for applying forward and rearward forces thereto.
Claim 3
Dependent Claim
14 words
Structure as in claim 1 wherein the upper and the lower surfaces are parallel.
Claim 4
Dependent Claim
19 words
Structure as in claim 2 wherein each of the upper surface and the lower surface is elliptical in shape.
Claim 5
Dependent Claim
12 words
Structure as in claim 3 wherein the upper surface is substantially flat.
Claim 6
Dependent Claim
23 words
Structure as in claim 1 wherein the angle between the surface of the indentation and the lower surface is less than 30 degrees.
Claim 7
Dependent Claim
22 words
Structure as in claim 1 wherein the handle means is a single substantially straight longitudinally extending handle integrally connected to the head.
References Cited (Backward Citations)
US3448508A
Cited
US3550242A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-01-28 | 1983-07-30 | 1984-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-01-28 | 1987-07-30 | 1988-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-01-28 | 1991-07-30 | 1992-01-29 | $7700.00 | Window Closed / Lapsed |